ときおり時折tokioriときtokiおりoriときより時折tokiyori
1.

A term used to describe events or occurrences that happen on rare occasions, often with significant intervals between them, such as specific instances where something is seen or experienced infrequently.

2.

An expression indicating that something occurs occasionally, but at a frequency that is relatively low, highlighting the sporadic nature of the event.

Example:

私は時おり学校で彼に会う。